Home / 51,104-74,712

Finding the Third Proportional to 51,104 and 74,712

Calculator

Solution

The third proportional to 51,104 and 74,712 is: 109,225.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,104 : 74,712 = 74,712 : x
  2. Step 2: Convert to fraction form
    51,104/74,712 = 74,712/x
  3. Step 3: Cross multiply
    51,104x = 74,712 × 74,712
  4. Step 4: Simplify right side
    51,104x = 5,581,882,944
  5. Step 5: Solve for x
    x = 5,581,882,944/51,104
  6. Step 6: Final answer
    x = 109,225.95

Related Problems

Find third proportional to 25,552 and 37,356
Half scale
Find third proportional to 102,208 and 149,424
Double scale
Find third proportional to 51,106 and 74,715
Similar ratio
Find third proportional to 76,656 and 112,068
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.